tholloni, Synodontis Boulenger [G. A.] 1901:304 [footnote] [Les poissons du Bassin du Congo; ref. 14744] Ogôoué basin of Gabon (?). Holotype (unique): MNHN 1890-0030. Type catalog: Ferraris 2007:311 [ref. 29155]. Gender of genus treated by us as masculine. •Synonym of Synodontis angelica Schilthuis 1891 -- (Ferraris 2007:311 [ref. 29155]). •Synonym of Synodontis angelicus Schilthuis 1891 -- (Poll 1971:238 [ref. 7700], Gosse 1986:120 [ref. 6194]). Current status: Synonym of Synodontis angelicus Schilthuis 1891. Mochokidae: Mochokinae. Habitat: freshwater.